Investigating Microbial Trace-fossils and Abiotic Alteration in Hydrovolcanic Tuffs of the Fort Rock Volcanic Field, Oregon

Microbial ichnofossils in volcanic rocks provide a significant record of subsurface microbes and potentially extraterrestrial biosignatures. Here, the textures, mineralogy, and geochemistry of two continental basaltic hydrovolcanic deposits - Reed Rocks and Black Hills - in the Fort Rock Volcanic Field (FRVF) are investigated. Methods include petrographic microscopy, micro and powder X-ray diffraction, SEM/BSE/EDF imaging, energy dispersive spectroscopy, stable isotopes, and X-ray fluorescence. Petrographic analysis revealed granular and tubular textures with biogenic morphologies that include terminal enlargements, septate divisions, branching forms, spiral filaments, and ovoid bodies resembling endolithic microborings described in ocean basalts. They display evidence of behaviour and a geologic context expressing their relative age and syngenicity. Differences in abiotic alteration and the abundance/morphotype assemblage of putative microborings between the sites indicate that water/rock ratio, fluid composition and flux, temperature and secondary phase formation are influences on microboring formation. This study is the first report of reputed endolithic microborings in basalts erupted in a continental lacustrine setting.

Approximate estimate of the cost of extending the Port Dalhousie and Thorold Railway from Geneva Street to the Great Western Railway Station at Lock no. 12

Approximate estimate of the cost of extending the Port Dalhousie and Thorold Railway from Geneva Street to the Great Western Railway Station at Lock no. 12 (2 copies) [one appears to be a rough copy] (2 pages, handwritten), Feb. 2, 1855.

Note that John Brown has done grading in the section between Geneva Street and Slabtown [known as Merritton prior to amalgamation with St. Catharines in 1961]

Note that John Brown has done grading in the section between Geneva Street and Slabtown [known as Merritton prior to amalgamation with St. Catharines in 1961]. This document is badly stained and faded. It is signed by S.D. Woodruff, 1855.

Note that John Brown has graveled in the section between Geneva Street and Slabtown

Note that John Brown has graveled in the section between Geneva Street and Slabtown. This is signed by S.D. Woodruff, Oct. 18, 1855.

Note stating that John Brown has done grading in the section of railway between Geneva Street and Slabtown

Note stating that John Brown has done grading in the section of railway between Geneva Street and Slabtown. This document is signed by S.D. Woodruff, Dec. 12, 1855.

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway by John Brown for February, 1856. This is signed by S.D. Woodruff, engineer, March 1856.

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway by John Brown for March, April and May 1856.

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Grantham Railway by John Brown for May, 1856. This is signed by S.D. Woodruff, engineer, June 3, 1856.

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station

Chart of estimate of work done on Port Dalhousie and Thorold Railway in the section between Geneva Street and Thorold Station of the Great Western Railway by John Brown for November, 1856. This is signed by S.D. Woodruff. The document is stained and damaged. Text is slightly affected, Nov. 1856.

Prices of John Brown’s contracts for Port Dalhousie and Thorold Railway from Geneva Street to Thorold Station

Prices of John Brown’s contracts for Port Dalhousie and Thorold Railway from Geneva Street to Thorold Station (1 page, handwritten), n.d.

Letter to S.D. Woodruff from William Colburn with the letterhead “Office of Detroit Bridge and Iron Works”

Letter to S.D. Woodruff from William Colburn with the letterhead “Office of Detroit Bridge and Iron Works” regarding stating that he closed up the business with Dewey’s. He states that “we” now have “warranty deeds” from them for exclusive rights for all time for hunting, shooting and trapping, Mar. 20, 1884.

List of inventory of goods in the dwelling of S. D. Woodruff, Ontario Street, St. Catharines

List of inventory (5 pages, handwritten) of goods in the dwelling of S. D. Woodruff, Ontario Street, St. Catharines, n.d.

Memorandum of S.D. Woodruff’s property on Ontario Street

Memorandum (1 page, handwritten) of S.D. Woodruff’s property on Ontario Street, Jul. 25, 1901.

Indenture of deed of bargain and sale between Samuel Rock of Crowland Township and Samuel Street of the Town of Niagara

Indenture of deed of bargain and sale between Samuel Rock of Crowland Township and Samuel Street of the Town of Niagara for 1 acre in Lot no. 179 in the Town of Niagara – instrument no. 13070. A memorial of this record was made on Feb. 21, 1856, List B, Folio 169. An envelope addressed to Joseph Woodruff, Clerk of the Peace and postmarked Jan. 1857 was included with this document, July 17, 1840.

Receipt from the Bell Telephone Co. for telephone apparatus at Ontario Street

Receipt from the Bell Telephone Co. for telephone apparatus at Ontario Street, Jan 9, 1887.